B is the answer
Explanation:Kayne told me
Answer: This war was fought in part because a lot of people wanted Cuba, one of the last remaining bits of the former Spanish Empire, to become independent. Many Americans also wanted their country to get a colonial empire. All of these colonies, except for Cuba, would become U.S. colonies at the end of the war.
Maine was admitted in 1820, and Missouri in 1821, but no further states were added until 1836, when Arkansas was admitted. From the constitutional standpoint, the Missouri Compromise was important as the example of congressional exclusion of slavery from US territory acquired since the Northwest Ordinance
D. The Area had little water and arable land.
If we look at the the population in Australia , we can see that most of the population lives on the coast because the land is dry and little/no vegatation.
I hope this helps!
